Garage
Shop
Account Icon
Account
Box Icon
Track
order
Telephone Icon
Call
Help Icon
Help
Door with Arrow Icon
Sign In
  1. Home
  2. Discontinued Car Audio & Electronics
  3. Discontinued Car Amplifiers
  4. Discontinued 2-Channel Amplifiers

Discontinued 2-Channel Amplifiers

Filters
Amplifiers ✕
Clear Filters
Reset Done
Product Type
Amplifiers,
Price Range
Number of Channels
Each channel on an amplifier will power one speaker using a positive and negative cable. There are various types of amplifiers, each designed to power a certain number of speakers. Monoblock amplifiers, also known as single channel, are designed to power one or more subwoofers. These amplifiers often have very high power ratings. On the other hand, multi-channel amplifiers power multiple speakers, usually at lower power ratings. 2-Channel and 4-Channel amplifiers can power car speakers or low powered subwoofers. Occasionally you might see a 5 or 6-channel amplifier that can power speakers and subwoofers at the same time. The most common setup is a monoblock amp to run subwoofers and a 4-channel amp to run door speakers. Check out our Knowledge Base for more information.
Amplifier Key Features
Amplifiers can offer a diverse array of features. If you select more than one feature, then you will view amplifiers that have ALL features selected. These include speaker-level inputs that facilitate seamless integration with factory audio systems, Bluetooth connectivity suitable for ATV/UTV or Classic vehicle setups, built-in DSPs that provide enhanced control over your audio signal, and a host of other functionalities to explore.
Amplifier Class

An amplifier increases the power of the signal being fed to it by taking energy from its power supply and matching the signal but increasing its amplitude. Amplifiers use many different methods for converting these electrical signals and have been categorized into classes.

Class A/B: Greater than 50% of the input signal is amplified while the other percentage is “off”. These amplifiers have a small amount of current flowing through the output transistors all the time which almost eliminates crossover distortion. Class A/B has great sound quality but is not as efficient as class D. These amps are most commonly used to drive speakers.

Class D: Also known as switching amplifiers, class D amps have output transistors that are completely turned “on” or “off”. This means that when the transistors are on, there is almost no voltage across them but when they are off there is significant voltage but no current flowing through it which makes these amplifiers very efficient at the cost of sound quality. These amps are most commonly used to drive subwoofers.

Other Classes: You may see classes such as GH, bD, X, FD, etc. by some manufactures. These amplifiers tend to be either class A/B, D or a hybrid of the two but with improvements to their designs that can make them more efficient or offer better sound quality.
Total RMS Power Output
Total RMS power is measured by multiplying RMS power per channel by the number of channels, and is calculated at the lowest level of operating impedance.

RMS power is the amount of continuous power, measured in watts, that an amplifier produces is called RMS power. The higher the RMS figure, the louder and cleaner your music sounds.

The RMS output figure is much more accurate than the peak rating when comparing products.
Total Peak Power Output
The total peak power output is measured as the wattage per channel multiplied by the number of channels, and is calculated at the lowest level of operating impedance.

It is measured during a brief musical burst, such as a sudden drum accent. Some manufacturers display peak power ratings on the face of their products to increase the appeal.

The RMS power rating is more accurate, and we recommend using it for product comparison.
Series
Many brands group their products into series or lines of products to help customers know the level of quality (good, better, best for example). You can filter by series and the brand using our guided browsing.
PowerZone Series (19)
Phantom Series (18)
Mean Machine Series (16)
Evolution Series (13)
Punch Series (11)
Zeus Series (11)
Torque Series (9)
Anarchy Series (8)
Chaos EXXtreme Series (8)
GM Series (7)
Gothic Series (7)
Ground Pounder Series (7)
Mt. Olympus Series (7)
ATA Series (6)
ATX Series (6)
AXL Series (6)
Black Ice Series (6)
HCP Series (5)
KX Series (5)
Machete Series (5)
Power One Series (5)
Riot Series (5)
Apocalypse Series (4)
Chaos EXXtreme II Series (4)
Power Series (4)
Reference Series (4)
SQ Series (4)
V Series (4)
Z-Line Series (4)
APMI Series (3)
BAMF Series (3)
Brutus Series (3)
BX Series (3)
Chaos Epic Series (3)
Consumer Line Series (3)
Discus Series (3)
DX Series (3)
HED3 Series (3)
Murdered Out Series (3)
ONYX Series (3)
Prime Series (3)
Psyclone Series (3)
Punch BR Series (3)
Sedona Series (3)
Street Machine Series (3)
X Series (3)
Alpha Series (2)
APSM Series (2)
Armor Series (2)
BB Series (2)
Brutus X 14 Series (2)
Crypt Series (2)
CTX Series (2)
DRVN Series (2)
DS Series (2)
Kappa Series (2)
Picasso Series (2)
Power Class Series (2)
Primus Series (2)
PRX Series (2)
PXA Series (2)
Q Series (2)
Reaper Series (2)
SPL Show Series (2)
Tarantula Series (2)
Terminator Series (2)
XD Series (2)
XDM Series (2)
XED Series (2)
Apex Series (1)
APK Series (1)
Apocalypse Atom Pro Series (1)
Apocalypse Sport Series (1)
Arachnid Series (1)
AX2 Series (1)
BBX Series (1)
BLADE BP Series (1)
Bomber Series (1)
Buran Series (1)
CANDY-X Series (1)
Charge Series (1)
D Series (1)
Dealer Line Series (1)
Edge Series (1)
Elite Series (1)
Force Series (1)
Formula Series (1)
HED Series (1)
iON Series (1)
JA Series (1)
JX Series (1)
KAC Series (1)
Kappa Perfect Series (1)
LP Series (1)
M Series (1)
MINI BANG Series (1)
Mini Max Series (1)
Mini Series (1)
MOFO Series (1)
MXA Series (1)
N Series (1)
Nano Edge Series (1)
Nautic Series (1)
Overdrive Series (1)
Picasso-Nano Series (1)
Power X Series (1)
PowerZone 2 Series (1)
Pulse Series (1)
Razor Series (1)
S Series (1)
Saber Series (1)
Sport Series (1)
SRX Series (1)
Stadium Series (1)
Stage Series (1)
Stealth Series (1)
Stealth Shot Series (1)
SYN-DX Series (1)
Tarantula-NANO Series (1)
USX Series (1)
VEGA Series (1)
Vertigo Series (1)
VXi Series (1)
X-Line Series (1)
XD-v2 Series (1)
Xenith Series (1)
XH Series (1)
ZRS Series (1)
ZTX Series (1)
Minimum Impedance Unbridged
The lowest impedance the amplifier will handle when it is not bridged.
Minimum Impedance Bridged
The lowest impedance the amplifier will handle when it is bridged.
Remote bass/level controller
If the amp comes with a bass/gain remote you will be able to control the level of your bass from your dashboard. Typically bass remotes also include a 16-20 ft. wire for installation.
Sonic Certified Amplifier
Sonic Certified amplifiers have been tested by the experts at Sonic Electronix to meet or exceed the wattage ratings provided by the manufacturer. If this is marked as Yes, then you can trust the wattage ratings. If marked as No, then we have tested the amplifier and it did not meet the advertised wattage ratings. If marked as Not Tested, then the Sonic Electronix experts have not yet been able to test the amp.
Preamp Outputs
Many amplifiers are equipped with RCA preamp outputs which pass the original music signal from the source to additional amplifiers. This is known as daisy chaining because the source connects to the first amp, and the first amp connects to the second amp, etc. The advantage to daisy chaining is you only need one 2-channel RCA cable to transfer the signal from the head-unit to the amplifier, and then one additional cable for each amp being daisy chained.
Built-in Crossover

A crossover is a type of filtering system that permits only certain frequencies to play. A Low-Pass (LP) crossover allows only frequencies below its setting to get through which is good in the case of some subwoofers. A High-Pass(HP) filter allows frequencies above its setting to pass through, this is normally used on speakers.

When a crossover is set to FULL it means no filtering is added and the full frequency spectrum is allowed through the amplifier. Filtering is important because feeding a speaker frequencies it cannot reproduce effectively creates distortion.

Amp Bluetooth Connectivity
This feature will tell you if the amplifier has the capability to connect to a Bluetooth device.
Deals
Promotions we have offer More Ways to Shop for items that are on clearance, last chance, special offer and sales, Made in America, and more!
Condition

Shop the Category

filter-icon Filters & Sort
You are currently viewing discontinued products.

Orion HP-2300

300W Max, 2-Channel Amplifier HP2300

HP-2300 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Orion HP-2300

300W Max, 2-Channel Amplifier HP2300

Class A/B 300 watts, 2-Channel Amplifier • 75 watts x 2 chan. @ 2 Ohm • 150 watts x 1 chan. Bridged • Crossover: Low Pass, All Pass, or High Pass • MOSFET Power Supply • CEA-2006 compliant

1

Class A/B 300 watts, 2-Channel Amplifier • 75 watts x 2 chan. @ 2 Ohm • 150 watts x 1 chan. Bridged • Crossover: Low Pass, All Pass, or High Pass • MOSFET Power Supply • CEA-2006 compliant

Boss NX1600.2

1600W Max, Onyx Series 2-Channel MOSFET Amplifier with Remote Level Control

NX1600.2 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Boss NX1600.2

1600W Max, Onyx Series 2-Channel MOSFET Amplifier with Remote Level Control

• 400W x 2 Chan. @ 4 ohm
• MOSFET PWM Power supply
• LED Indicators
• Variable 0 to +18dB Bass boost
• Variable gain controls
• Heavy duty aluminum alloy heatsink

3

• 400W x 2 Chan. @ 4 ohm
• MOSFET PWM Power supply
• LED Indicators
• Variable 0 to +18dB Bass boost
• Variable gain controls
• Heavy duty aluminum alloy heatsink

Kicker ZX550.2

550W RMS, ZX Series 2-Channel Amplifier 06ZX550.2

ZX550.2 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Kicker ZX550.2

550W RMS, ZX Series 2-Channel Amplifier 06ZX550.2

275W RMS x 2 channels @ 2 ohm • 3-way protection circuitry • 4 ohm mono stable / 2 ohm stereo stable

8

275W RMS x 2 channels @ 2 ohm • 3-way protection circuitry • 4 ohm mono stable / 2 ohm stereo stable

Precision Power PPI S200.2

200W Max, Sedona Series 2-Channel Amplifier

S200.2 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Precision Power PPI S200.2

200W Max, Sedona Series 2-Channel Amplifier

• 70W x 2-Chan. @ 4 Ohm
• 100W x 2-Chan. @ 2 Ohm
• MOSFET Power Supply
• Variable Bass Boost
• Brushed Aluminum Finish
• Platinum 4 AWG Power Block
• Tri Mode Capable

3

• 70W x 2-Chan. @ 4 Ohm
• 100W x 2-Chan. @ 2 Ohm
• MOSFET Power Supply
• Variable Bass Boost
• Brushed Aluminum Finish
• Platinum 4 AWG Power Block
• Tri Mode Capable

SoundStorm FR1600.2 Amplifier

1600W Max (800W RMS) Force Series Class A/B Bridgeable 2-Channel Amplifier

FR1600.2 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

SoundStorm FR1600.2 Amplifier

1600W Max (800W RMS) Force Series Class A/B Bridgeable 2-Channel Amplifier

• 300 Watts RMS x 2 @ 4 ohm
• 400 Watts RMS x 2 @ 2 ohm
• Total Peak Power: 1600 Watts
• Fixed high-pass filter: 80 Hz
• Variable low-pass filter: 35 - 160 Hz
• Variable Bass Boost: 0 to +18 dB bass boost
• Dimensions: 9.68"W x 10.625"L x 2.375"H

• 300 Watts RMS x 2 @ 4 ohm
• 400 Watts RMS x 2 @ 2 ohm
• Total Peak Power: 1600 Watts
• Fixed high-pass filter: 80 Hz
• Variable low-pass filter: 35 - 160 Hz
• Variable Bass Boost: 0 to +18 dB bass boost
• Dimensions: 9.68"W x 10.625"L x 2.375"H

Boss CX550 R/B

Refurbished 800W Max, 2-Channel Chaos Exxtreme Series Amplifier (CX-550)

CX550-RB big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Boss CX550 R/B

Refurbished 800W Max, 2-Channel Chaos Exxtreme Series Amplifier (CX-550)

Chaos Exxtreme Series 2-Channel Class AB Car Amplifier • 125W x 2 chan. @ 4 ohm • 400W x 2 chan. Max • Pulse width modulated (PWM) MOSFET power supply • Speaker-level inputs • Soft power-on/off

Chaos Exxtreme Series 2-Channel Class AB Car Amplifier • 125W x 2 chan. @ 4 ohm • 400W x 2 chan. Max • Pulse width modulated (PWM) MOSFET power supply • Speaker-level inputs • Soft power-on/off

Kole Audio XP2-620

620W Max, 2-Channel Amplifier with Bass Remote and Pulse LEDs Bass Effects

XP2-620 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Kole Audio XP2-620

620W Max, 2-Channel Amplifier with Bass Remote and Pulse LEDs Bass Effects

620W Max, 2-Channel Amplifier • Star Pulse Audio Recognition System • Full Mosfet Power Supply • PWM Circuitry • Full Selectable Crossover Hi/Full/Low • Three-Way Protection Circuit • Platinum Plated RCA Connectors

620W Max, 2-Channel Amplifier • Star Pulse Audio Recognition System • Full Mosfet Power Supply • PWM Circuitry • Full Selectable Crossover Hi/Full/Low • Three-Way Protection Circuit • Platinum Plated RCA Connectors

Kole Audio XP2-1000

1000W Max, 2-Channel Amplifier with Bass Remote and Pulse LEDs Bass Effects

XP2-1000 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Kole Audio XP2-1000

1000W Max, 2-Channel Amplifier with Bass Remote and Pulse LEDs Bass Effects

1000W Max, 2-Channel Amplifier • Star Pulse Audio Recognition system • Full MOSFET power supply • PWM Circuity • Full Selectable Crossover Hi/Full/Low • Three-Way Protection CIrcuit • 2 Ohm Stable Stereo • Tri-Mod Capable

1000W Max, 2-Channel Amplifier • Star Pulse Audio Recognition system • Full MOSFET power supply • PWM Circuity • Full Selectable Crossover Hi/Full/Low • Three-Way Protection CIrcuit • 2 Ohm Stable Stereo • Tri-Mod Capable

Kole Audio QX2-2400

2400W Max, 2-Channel Amplifier

QX2-2400 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Kole Audio QX2-2400

2400W Max, 2-Channel Amplifier

QX Series 2-Channel Class AB Car Amplifier • 450W x 2 chan. @ 4 ohm • 540W x 2 chan. @ 2 ohm • 1080W x 1 chan. • Full MOSFET power supply • PWM Circuitry • Thermal dispelling aluminum and air circulating channels

1

QX Series 2-Channel Class AB Car Amplifier • 450W x 2 chan. @ 4 ohm • 540W x 2 chan. @ 2 ohm • 1080W x 1 chan. • Full MOSFET power supply • PWM Circuitry • Thermal dispelling aluminum and air circulating channels

Phoenix Gold SX2 400.2 (SX24002)

400 Watt SX Series 2 Channel Car Amplifier

SX2400.2 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Phoenix Gold SX2 400.2 (SX24002)

400 Watt SX Series 2 Channel Car Amplifier

• 4 ohm: 100 watts x 2 chan
• 2 ohm: 150 watts x 2 chan
• Bridged, 2 ohm: 400 watts

• 4 ohm: 100 watts x 2 chan
• 2 ohm: 150 watts x 2 chan
• Bridged, 2 ohm: 400 watts

Audiobahn A2401T

560W Max, Class A/B 2-Channel Amplifier

A2401T big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Audiobahn A2401T

560W Max, Class A/B 2-Channel Amplifier

2-Channel Class A/B Amplifier with Cobalt Blue Illumination and chrome finish • 560W Max Power Output • 280W RMS @ 2 ohm • 200W RMS @ 4 ohm • Digital LCD Voltmeter Display • Cooling Fan • Preamp Outputs

2-Channel Class A/B Amplifier with Cobalt Blue Illumination and chrome finish • 560W Max Power Output • 280W RMS @ 2 ohm • 200W RMS @ 4 ohm • Digital LCD Voltmeter Display • Cooling Fan • Preamp Outputs

Kicker PXiBT50.2 (40PXIBT50.2)

2-Channel Bluetooth Portable Amplifier - Great for Vehicles with No Music Source

PXIBT50.2 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Kicker PXiBT50.2 (40PXIBT50.2)

2-Channel Bluetooth Portable Amplifier - Great for Vehicles with No Music Source

• Bluetooth Capabilities
• Weather Resistant
• Installation Hardware Included
• 5V USB Charging Output
• Standard 3.5mm Headphone Jack

2

• Bluetooth Capabilities
• Weather Resistant
• Installation Hardware Included
• 5V USB Charging Output
• Standard 3.5mm Headphone Jack

Audiobahn AMA24002H

1200W RMS, 2-Channel Class A/B Murdered Out Series Car Amplifier

AMA24002H big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Audiobahn AMA24002H

1200W RMS, 2-Channel Class A/B Murdered Out Series Car Amplifier

• 300W x 2 Chan. @ 4 ohm
• 600W x 2 Chan. @ 2 ohm
• 1200W x 1 Chan. @ 4 ohm
• 4-Way System Protection
• 2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• Power and Protect Indicators

5

• 300W x 2 Chan. @ 4 ohm
• 600W x 2 Chan. @ 2 ohm
• 1200W x 1 Chan. @ 4 ohm
• 4-Way System Protection
• 2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• Power and Protect Indicators

Pioneer Premier PRS-D2100T

600W Max, Premier PRS-Series 2-Channel Full-Range Class FD Amplifier with ICEpower Technology

PRS-D2100T big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Pioneer Premier PRS-D2100T

600W Max, Premier PRS-Series 2-Channel Full-Range Class FD Amplifier with ICEpower Technology

Premier Series 2-Channel Class FD Car Amplifier • 300W x 2 chan. Max • 150W RMS x 2 chan. @ 4 ohm • MOSFET Power Supply • Wired remote bass level control included • A new generation of Full-Range Class D • Consumes far less current than traditional amplifier designs

8

Premier Series 2-Channel Class FD Car Amplifier • 300W x 2 chan. Max • 150W RMS x 2 chan. @ 4 ohm • MOSFET Power Supply • Wired remote bass level control included • A new generation of Full-Range Class D • Consumes far less current than traditional amplifier designs

Soundstream RUB2.600

600W RMS, Rubicon Series 2-Channel Amplifier

RUB2.600 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Soundstream RUB2.600

600W RMS, Rubicon Series 2-Channel Amplifier

Rubicon Series 2-Channel Car Amplifier • 180 watts x 2 chan @ 4 Ohm • 300 watts x 2 chan @ 2 Ohm • Platinum 4 AWG Power Block • LED Protection Indicator • Tri-Mode Capable • Aluminum Alloy Heatsink

Rubicon Series 2-Channel Car Amplifier • 180 watts x 2 chan @ 4 Ohm • 300 watts x 2 chan @ 2 Ohm • Platinum 4 AWG Power Block • LED Protection Indicator • Tri-Mode Capable • Aluminum Alloy Heatsink

Crunch GPV3500.2

3500W Maxx Ground Pounder Series 2-Channel Class A/B Car Amplifier

GPV3500.2 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Crunch GPV3500.2

3500W Maxx Ground Pounder Series 2-Channel Class A/B Car Amplifier

Ground Pounder Series 2-Channel Amplifier • MOSFET PWM Power Supply • LED Power/Protect Indicators • Soft Start Sound • High Level Inputs • Illuminated Crunch Badge • 4-Way Protection Circuitry • Full Range Line Output

2

Ground Pounder Series 2-Channel Amplifier • MOSFET PWM Power Supply • LED Power/Protect Indicators • Soft Start Sound • High Level Inputs • Illuminated Crunch Badge • 4-Way Protection Circuitry • Full Range Line Output

Boss BLX5000

5000W, Blade Exxtreme Series 2-Channel Amplifier (BLX-5000)

BLX5000 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Boss BLX5000

5000W, Blade Exxtreme Series 2-Channel Amplifier (BLX-5000)

5000 watts Max, 2-Channel Amplifier • 1800 watts @ 1 ohm Stable Stereo Operation with Output Power Increase • MOSFET Power Supply • Remote Subwoofer Level Control • Thermal and Speaker Shot Protection

5

5000 watts Max, 2-Channel Amplifier • 1800 watts @ 1 ohm Stable Stereo Operation with Output Power Increase • MOSFET Power Supply • Remote Subwoofer Level Control • Thermal and Speaker Shot Protection

Power Acoustik PS2-1250

1250W Max, Power Series 2-Channel Amplifier

PS2-1250 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Power Acoustik PS2-1250

1250W Max, Power Series 2-Channel Amplifier

4 ohm: 220 watts x 2 • 2 ohm: 280 watts x 2 • Bridged, 4 ohm: 560 watts x 1 • PWM MOSFET power supply • High or low level inputs with floating ground • Tri-mode capable • Includes remote level control knob • Frequency Response: 10 Hz - 30,000 Hz

2

4 ohm: 220 watts x 2 • 2 ohm: 280 watts x 2 • Bridged, 4 ohm: 560 watts x 1 • PWM MOSFET power supply • High or low level inputs with floating ground • Tri-mode capable • Includes remote level control knob • Frequency Response: 10 Hz - 30,000 Hz

Power Acoustik REP2-1300

1300W Class AB 2-Channel/Stereo Bridgeable Car Power Amplifier

REP2-1300 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Power Acoustik REP2-1300

1300W Class AB 2-Channel/Stereo Bridgeable Car Power Amplifier

• 200W x 2 Chan. @ 4 ohm
• 260W x 2 Chan. @ 2 ohm
• 520W x 1 Chan. @ 4 ohm
• 3-Way System Protection
• 2/1 Channel Operation
• 8 Gauge Power and Ground Inputs
• Speaker Level Inputs

• 200W x 2 Chan. @ 4 ohm
• 260W x 2 Chan. @ 2 ohm
• 520W x 1 Chan. @ 4 ohm
• 3-Way System Protection
• 2/1 Channel Operation
• 8 Gauge Power and Ground Inputs
• Speaker Level Inputs

MTX Audio TA91002 Thunder 91002

2-Channel Super Amplifier Thunder91002

TA91002 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

MTX Audio TA91002 Thunder 91002

2-Channel Super Amplifier Thunder91002

2-Channel Super Amplifier • 500W x 2 @ 2 Ohm • 1000W x 1 @ 4 Ohm bridged • Accent lighting effects • Overload and thermal protection • MOSFET power supply • A.R.C. • CEA-2006 Compliant

2

2-Channel Super Amplifier • 500W x 2 @ 2 Ohm • 1000W x 1 @ 4 Ohm bridged • Accent lighting effects • Overload and thermal protection • MOSFET power supply • A.R.C. • CEA-2006 Compliant

Prev 31 32 33 34 35 Next

Items per page: 20 40 60

    Clear all

    FAQ Frequently asked questions in Discontinued 2-Channel Amplifiers

    2 Channel Amplifiers Frequently Asked Questions (FAQ)
    Yes, many 2-channel amplifiers can be used in bridge mode to combine the power of both channels, making them suitable for powering a subwoofer and speakers at the same time. However, it's essential to check the amplifier's specifications and power ratings to ensure they match the impedance and power requirements of your subwoofer and speakers. Additionally, using a 2-channel amplifier for this purpose can result in power distribution challenges, as both the subwoofer and speakers may not receive optimal power for their specific frequency ranges.
    A 2-channel amplifier, also known as a stereo amplifier, is designed to power two speakers, typically a pair of front speakers or a pair of rear speakers. On the other hand, a mono amplifier, also known as a single-channel amplifier, is dedicated to powering a single speaker, usually a subwoofer. The primary difference lies in their application and configuration. While a 2-channel amplifier is suitable for powering multiple speakers, a mono amplifier is more focused on delivering high power output to a single speaker for deep bass reproduction.
    Yes, upgrading your factory car audio system with a 2-channel amplifier can significantly enhance the overall sound quality and volume. Factory audio systems often lack the power needed to drive aftermarket speakers properly. Adding a 2-channel amplifier allows you to provide more power to your front or rear speakers, resulting in improved clarity, detail, and dynamics. It's an excellent way to breathe new life into your car's audio system without the need for extensive modifications. Be sure to select an amplifier with an appropriate power rating and ensure compatibility with your existing audio setup.
    To ensure compatibility, consider factors like power output, impedance, and form factor. Check the power ratings of your speakers and subwoofers, and choose an amplifier that can deliver the required power at the appropriate impedance. Additionally, verify that the amplifier's dimensions fit within the available space in your vehicle. Some 2-channel amplifiers come with adjustable crossovers and gain controls, allowing you to fine-tune the audio output to match your specific setup. If you have any uncertainties, consult with an audio specialist or contact Sonic Electronix customer support for expert assistance.
    While 2-channel amplifiers can provide power to two speakers, they are typically not designed for bi-amping applications. Bi-amping involves using separate amplifiers for the tweeters and woofers of a speaker system to improve audio performance. To bi-amp speakers, you would require an additional set of channels dedicated to each driver. In this case, a multi-channel amplifier or a combination of mono and stereo amplifiers is more suitable. If bi-amping is a priority, consider looking into multi-channel amplifiers that offer specific configurations for bi-amping setups. Always check the specifications and features of the amplifier to ensure it can support bi-amping before making a purchase.
    why-shoping-with-sonic

    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
    Why Shop With Us?
    Save up to 10 different vehicles in your garage
    Vehicle
    Store     Delete

    1983 GMC Caballero

    2006 Honda S2000

    1993 Geo Tracker

    2017 Mazda CX-5

    2011 Aston Martin DB9

    2005 Honda Element

    2001 Ford Expedition

    2025 Ford Ranger

    1999 Pontiac Sunfire

    2007 Buick Terraza

    Add vehicle Clear all vehicles
    Where to find vehicle info
    Are you sure you want to clear your garage?
    This action cannot be undone. Confirm

    Cancel

    This category was not designed for products.
    If you continue, you will be redirected to a category customized for your vehicle. Continue

    Cancel

    Shop your 1983 Caballero
    Why Use a Vehicle Fit Guide?
    Change vehicle | Shop without vehicle
    Whoa! Slow down. Add your details below!
    additional information required
    Add vehicle details to confirm fitment
    Ignore fitment details
    Find stereos and more that work -- fast.
    Remove

    Can't find your vehicle? Click here and we'll help.

    Where to find vehicle info

    Go to Fitment

    Didn't find your car?

    Submit your details and we'll help!
    Please enter the letters as they are shown in the image above. Letters are not case-sensitive.
    Identify your vehicle and submodel details
    • Owner's manual
    • Vehicle's insurance card
    • Vehicle registration
    • Vehicle produced after 2005: Inside driver's side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
    Car Info Side Door Icon
    Vehicle Registration Icon
    Vehicle Insurance Icon
    Back

    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.

    Back
    Track your order
    Call our experts
    Support Center
    Return & Exchanges
    Follow on Instagram Instagram logo
    Subscribe on YouTube YouTube logo